Adding and subtracting algebraic fractions is a similar process to adding and subtracting normal fractions. The denominators of each fraction are different, \(3t\) and \(7t\), so a common denominator ...

Article describes a sequence of activities designed to help middle school students develop a conceptual understanding of addition and subtraction of algebraic expression.

In this video I show you everything you need to know about how to Add and Subtract Radical Expressions involving Square Roots. Whether you're in Algebra, Algebra 2, Geometry or Trig, this method WORKS ...

The Variable class defined in variables.py contains methods for defining variables such as x = 5 and performing addition, subtraction, multiplication, and division on their values. The Expression ...

For some students, learning algebraic expressions feels like drudgery, but it doesn’t have to be that way. These three activities will get your students moving, talking, and thinking deeply about ...